The Ring Adviser

Blue Nile Coupons

Beyond offering a great selection of diamonds and engagement rings, Blue Nile routinely runs great promotions that can lead to significant savings! Below we’ll have their current and past promotions. Don’t be disheartened if you just missed out either. Many a time they’ll honor their discounts or extend the period for a reasonable amount of time. What’s not to love?



Starts today! Don't miss out on this limited time EXCLUSIVE promotion of savings up to $300 off jewelry and wedding rings. $50 off purchases of $150 or more, $150 off purchases of $500 or more, and $300 off purchases of $1500 or more.

Exclusive - $50 Off $150, $150 Off $500, and $300 Off $1500. Exclusions Apply. (From 10/16/19 - 10/20/19). Use Code: OCT2019


25-50% Off: Don’t Miss Our Fall Favorites!

Fall is here! Now's the perfect time to pick up new pieces at incredible savings and shine all season long at Blue Nile!


Expired Blue Nile Coupons

While these Blue Nile coupons might have expired, we list them here for two reasons. First, sometimes the coupon can work even after the expiration date. Secondly, and most importantly, you can see which annual sales might be coming up and adjust the timing of your purchase accordingly.


EXCLUSIVE PROMOTION: $100 Off Purchases of $300 or More!

Exclusive promotion for $100 off purchases of $300 or more on regular priced jewelry for a limited time! Savings on timeless sparkle from our jewelry collection of Rings, Earrings, Necklaces, and Bracelets!

$100 Off Purchases of $300 or More (From 09/30/19 - 10/13/19). Use Code: SAVETODAY19


The Fall Wedding Ring Sale - 20% Off!

Starts today! 20% Off Wedding Rings! Don't miss out on this limited time promotion that runs through 10/15!

Sparkling diamonds, a touch gemstone color, and precious metal shine-find something perfectly extraordinary!

Fall Wedding Ring Sale - 20% Off Select Rings. (From 10/7/19 - 10/15/19). Use Code: RINGS20


EXCLUSIVE! 3 DAYS ONLY! 40% Off Diamond Jewelry

Don’t miss extraordinary savings of 40% OFF Diamond Jewelry! This exclusive promotion last 3 DAYS only (From 09/16/19 - 09/18/19), while supplies last! Use Code: SAVE40


The Sapphire Sale 20% Off Off All Sapphire Jewelry!

Sapphire is September's Birthstone! Whether it's some stunning blue for you or a brilliant gift for a September birthday, enjoy sparkling savings on all sapphire jewelry and wedding bands. Use Code: BLUE19


Starts Today! Exclusive Promotion! Up To $300 Off!

Exclusive Promotion! $50 off purchase of $150 or more, $150 off purchases of $500 or more, and $300 off purchases of $1500 or more! Sparkling collection of rings, bracelets, necklaces, and earrings at brilliant prices of up to $300 off with the exclusive code BNSAVE19 entered at checkout . Hurry, don’t miss out on posting this limited time promotion that runs today through 9/5!


Labor Day Sale! Up To 50% Off!

Sparkling savings of up to 50% off fine jewelry during the Labor Day Sale that runs through 9/1. Celebrate the long weekend with brilliant savings on jewelry that will help you shine all year long.